15
●
Operating Ambient Temperatures
・
The permissible ambient temperature range is between -10
℃
and 40
℃
.
Caution Operate the pump within the specified temperature range.
●
Fluid Temperature Range
・
The permissible temperature range for the liquid is between -5
℃
and 60
℃
.
・
When start-up, keep the temperature gap between the liquid and ambient
temperature within 40
℃
.
Warning Do not pump fluid over the specified temperature range. Leaked
fluid may cause burns.
●
Fluid Viscosity Range
・
The permissible viscosity range is 22 mm
2
/sec or less
Caution Keep the viscosity of your coolant within the specified range.
(up to 22 mm
2
/sec)
Caution
Do not use liquid beyond the specified viscosity range. It may
decrease cyclone filter performance significantly and increase
motor output.
Note:
Low temperature in winter must be taken into account when setting fluid temperature
as viscosity increases rapidly when temperature decreases.
●
Compatible Work Materials
・
Maximum permissible hardness of work materials is within HV 600
Caution
Do not use work materials harder than HV600. Extremely hard
materials, such as Inconel, Titanium alloys, Tungsten alloys, can
drastically shorten your pump service-life.
Caution
Do not use hardened steel, carbon fiber, glass fiber contained
materials, carbon materials. Those materials can drastically
shorten your pump service-life.
Caution Do not use film or resin coated materials. Those materials can
easily clog the cyclone filter, leading to poor filter performance.
